Final answer:
Meng decides to leave his home and mourn the death of his father and takes a junk laden with marble slabs and rice. He reveals his true identity and returns home with his family.
Step-by-step explanation:
As the head of the family, Meng decides to leave his home and mourn the death of his father. He takes a junk laden with marble slabs and rice and sets out for the capital. When he arrives, he pretends to be a priest and is allowed to choose the burial spot for his father. After the burial, Meng reveals his true identity and returns home with his family.